mesa is loaded by runtime dlopen calls

[karolherbst]

primus doesn't work with libGL.so loaded by dlopen calls.

this could be solved with an overwritten dlopen function within primus itself. Because in general I don't like this idea, we should find other ways to handle this.

This occurs for many important libraries, for example wine, mono and SDL.

I will build a little demo for this issue later.

[amonakov]

Thanks for the report. The other way is to provide full glx and gl APIs from primus' libGL.so. I'll do that after vacation.

[karolherbst]

I forgot to mention, that instead of the dedicated libGL.so library, mesa is loaded. (late EDIT: oh I mentioned it in the title)

So in fact a mono based game is running, but the whole OpenGL Context is handled by mesa, not nvidia (for example).